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POLA PENATAAN RUANG DALAM USAHA-USAHA KONSERVASI PADA WILAYAH HUTAN MANGROVE DI DAERAH TELUK PRIGI KABUPATEN TRENGGALEK -, Maroeto; Suhardjono, Hadi
MAPETA Vol 4, No 13 (2002): MAPETA
Publisher : MAPETA

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Abstract

Mangrove was a special type of forest ecosistym; it was influence by many factors especially human factor . People around mangrove forest have positive and negative interaction will cause mangrove crush. The aim of this study was manage and conserve the mangrove forest to sustain the mangrove forest at Prigi area and maintain the function of forest ecosystem as nursery ground for fish and another species of water animal. The method of this study was survei method to classivied , analize and grouping the homogenaus area. This study conducted at Prigi area ( + 15.444 ha ) at 8 11 - 8 23 Is and 111 41 – 111 44 BT , for 5 months (Pebruary 1999 - Juny 1999 ) . Physical and chemical analysis was done at soli science laboratory Agriculture Faculty UPN “Veteran” Jatim and Brawijaya Univ. Brawijaya Univ Malang. The conclusion was (a) Mangrove forest was for ENlay from housing (b) It has wide estuarine for beach ecosystem (c) Sedimentation was low. It was showed that there is no erosion at dowload of stream. (d) Mangrove eapacity to catch the silt was diminish. As the result, sea water was dirty and cause sedimentation . Finally, sea habitat was change and diminishing the amount of fish at Prigi area
Study on the Potential of Forest Areas in Aspects of Land Fertility In Wonosalam District, Jombang Regency Maroeto; Rossyda Priyadarshini; Siswanto; Mohammad Idhom; Wahyu Santoso
Nusantara Science and Technology Proceedings Seminar Nasional Agroteknologi Fakultas Pertanian UPN “Veteran” Jawa Timur 2021
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2004

Abstract

Forests are one of the natural resources of high value for human benefit, both direct and indirect benefits. The management of forest resources does not date from the legal basis of Article 6 of Law no. 41 of 1999 (regarding Forestry) which states that natural resource management efforts in forest areas are carried out through protection, conservation and production functions by taking into account the continuity of their supply and the surrounding environment. UPN "Veteran" East Java as a State University in East Java proposes the Forest Area program with Special Purposes (KHDTK) as an effort to develop education and research as well as community service. The purpose of this research is to map forest areas based on fertility characteristics and land availability suitable for the development of KHDTK Wonosalam. The results of the research can be seen that 1. the forest area is based on the interrelation of land evaluation parameters on the distribution of forest land, the limiting factor for water availability in land use units 1, 2, and has primary obstacles in the dry season, resulting in drought and inappropriate land use. with its designation on land prone to erosion. Plants that dominate the forest area are annual plant species, including pine, clove and mahogany, while intercropping consists of coffee, banana and corn. Aspects of land fertility holistically have inhibiting factors, namely the low levels of elements C - Organic, available P and K2O. 2. Efforts to conserve land as an option for forest land management before the decline in land quality occurs by making irrigation and drainage channels to avoid water drought, applying organic fertilizers and selecting plants physiologically according to the characteristics of forest land. In addition, it is hoped that there will be an increase in water availability and land productivity by applying the principles of sustainable agriculture.
Evaluation Of Land Capabilities For Coffee And Durian Crops To Sustainable Agriculture Muara Dhika; Rahastri Rengganis Sukma; Avianita Agustiani; Damasa Ines Larrisa; Maroeto Maroeto
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 2 (2022): Volume 4 No. 2 Tahun 2022, Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i2.1913

Abstract

The utilization of land that is not corresponding to its capabilities will accelerate land degradation. Therefore, in this study, the land capability was assessed to determine land capability classes and land use directions for applying sustainable agricultural systems in coffee and durian cultivation areas in the Wonosalam region, Jombang, East Java. The procedures included field observations, soil sampling, and laboratory analysis. Soil samples were taken at two depths, 0-30 cm and 30-60 cm, carried out by taking samples at two different points, then analyzed in a composite manner. The results showed that the class of land capability for planting coffee and durian was in class VII, which had a limiting factor in the form of slopes. Limited grazing and nature reserves are the focus of class VII land-use guidelines so that the land use direction follows the characteristics of the nature reserve and the principles of sustainable agriculture. Concerning long-term agriculture, we need to use conservation strategies both vegetatively and mechanically. Thus, the land that is the research site will be able to maintain its carrying capacity and minimize the decline in land quality and quantity on land use in the Wonosalam, Jombang area.